670410401 has 4 divisors (see below), whose sum is σ = 671447232. Its totient is φ = 669373572.

The previous prime is 670410347. The next prime is 670410413. The reversal of 670410401 is 104014076.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 670410401 - 2⁶ = 670410337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670410701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517445 + ... + 518738.

It is an arithmetic number, because the mean of its divisors is an integer number (167861808).

Almost surely, 2^670410401 is an apocalyptic number.

It is an amenable number.

670410401 is a deficient number, since it is larger than the sum of its proper divisors (1036831).

670410401 is a wasteful number, since it uses less digits than its factorization.

670410401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036830.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 670410401 is about 25892.2845844085. The cubic root of 670410401 is about 875.2126399125.

Adding to 670410401 its reverse (104014076), we get a palindrome (774424477).

The spelling of 670410401 in words is "six hundred seventy million, four hundred ten thousand, four hundred one".